Start Level 1 Node: Configuring the IDoc AdapterConfiguring the IDoc AdapterEnd Level 1 Node: Configuring the IDoc Adapter
   Start Level 2 Node: IDoc Adapter OverviewIDoc Adapter OverviewEnd Level 2 Node: IDoc Adapter Overview
   Start Level 2 Node: IDoc Processing with the IDoc AdapterIDoc Processing with the IDoc AdapterEnd Level 2 Node: IDoc Processing with the IDoc Adapter
   Start Level 2 Node: Fields in the IDoc Control RecordFields in the IDoc Control RecordEnd Level 2 Node: Fields in the IDoc Control Record
   Start Level 2 Node: Managing Ports for IDoc MetadataManaging Ports for IDoc MetadataEnd Level 2 Node: Managing Ports for IDoc Metadata
   Start Level 2 Node: Loading, Displaying, and Deleting MetadataLoading, Displaying, and Deleting MetadataEnd Level 2 Node: Loading, Displaying, and Deleting Metadata
   Start Level 2 Node: Comparing Metadata with the Reference SystemComparing Metadata with the Reference SystemEnd Level 2 Node: Comparing Metadata with the Reference System
   Start Level 2 Node: Configuring the Sender IDoc AdapterConfiguring the Sender IDoc AdapterEnd Level 2 Node: Configuring the Sender IDoc Adapter
   Start Level 2 Node: Configuring the Receiver IDoc AdapterConfiguring the Receiver IDoc AdapterEnd Level 2 Node: Configuring the Receiver IDoc Adapter
   Start Level 2 Node: Serializing IDocsSerializing IDocsEnd Level 2 Node: Serializing IDocs
   Start Level 2 Node: Configuring Acknowledgment RequestsConfiguring Acknowledgment RequestsEnd Level 2 Node: Configuring Acknowledgment Requests
   Start Level 2 Node: Sending Acknowledgment IDocs as XI Request MessagesSending Acknowledgment IDocs as XI Request MessagesEnd Level 2 Node: Sending Acknowledgment IDocs as XI Request Messages
   Start Level 2 Node: Displaying XML MessagesDisplaying XML MessagesEnd Level 2 Node: Displaying XML Messages